61512480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 192

約数和(自身を含む): 223171200

約数和(自身を除く): 161658720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 491, 522, 540, 580, 696, 720, 783, 864, 870, 928, 982, 1044, 1080, 1160, 1305, 1392, 1440, 1473, 1566, 1740, 1964, 2088, 2160, 2320, 2455, 2610, 2784, 2946, 3132, 3480, 3915, 3928, 4176, 4320, 4419, 4640, 4910, 5220, 5892, 6264, 6960, 7365, 7830, 7856, 8352, 8838, 9820, 10440, 11784, 12528, 13257, 13920, 14239, 14730, 15660, 15712, 17676, 19640, 20880, 22095, 23568, 25056, 26514, 28478, 29460, 31320, 35352, 39280, 41760, 42717, 44190, 47136, 53028, 56956, 58920, 62640, 66285, 70704, 71195, 78560, 85434, 88380, 106056, 113912, 117840, 125280, 128151, 132570, 141408, 142390, 170868, 176760, 212112, 213585, 227824, 235680, 256302, 265140, 284780, 341736, 353520, 384453, 424224, 427170, 455648, 512604, 530280, 569560, 640755, 683472, 707040, 768906, 854340, 1025208, 1060560, 1139120, 1281510, 1366944, 1537812, 1708680, 1922265, 2050416, 2121120, 2278240, 2563020, 3075624, 3417360, 3844530, 4100832, 5126040, 6151248, 6834720, 7689060, 10252080, 12302496, 15378120, 20504160, 30756240, 61512480]

約数ペア:

[(1, 61512480), (2, 30756240), (3, 20504160), (4, 15378120), (5, 12302496), (6, 10252080), (8, 7689060), (9, 6834720), (10, 6151248), (12, 5126040), (15, 4100832), (16, 3844530), (18, 3417360), (20, 3075624), (24, 2563020), (27, 2278240), (29, 2121120), (30, 2050416), (32, 1922265), (36, 1708680), (40, 1537812), (45, 1366944), (48, 1281510), (54, 1139120), (58, 1060560), (60, 1025208), (72, 854340), (80, 768906), (87, 707040), (90, 683472), (96, 640755), (108, 569560), (116, 530280), (120, 512604), (135, 455648), (144, 427170), (145, 424224), (160, 384453), (174, 353520), (180, 341736), (216, 284780), (232, 265140), (240, 256302), (261, 235680), (270, 227824), (288, 213585), (290, 212112), (348, 176760), (360, 170868), (432, 142390), (435, 141408), (464, 132570), (480, 128151), (491, 125280), (522, 117840), (540, 113912), (580, 106056), (696, 88380), (720, 85434), (783, 78560), (864, 71195), (870, 70704), (928, 66285), (982, 62640), (1044, 58920), (1080, 56956), (1160, 53028), (1305, 47136), (1392, 44190), (1440, 42717), (1473, 41760), (1566, 39280), (1740, 35352), (1964, 31320), (2088, 29460), (2160, 28478), (2320, 26514), (2455, 25056), (2610, 23568), (2784, 22095), (2946, 20880), (3132, 19640), (3480, 17676), (3915, 15712), (3928, 15660), (4176, 14730), (4320, 14239), (4419, 13920), (4640, 13257), (4910, 12528), (5220, 11784), (5892, 10440), (6264, 9820), (6960, 8838), (7365, 8352), (7830, 7856)]